Software EngineerAppsflyer · Kyiv

Software Engineer

🗓️ Posted 2026-08-31 Kyiv Hybrid ICT
💰 Salary Not shared 📊 Market NA

About the Company

The DataOS team at AppsFlyer is building and operating a reliable, high-scale data platform that powers analytics and product capabilities across the company. We process more than 150 billion events per day and manage petabyte-scale historical data. Our team owns much more than a traditional "data lake" - including schema management, ETL pipelines, and interfaces to and from storage.

Responsibilities

  • ● Design, build, and evolve large-scale data pipelines from raw ingestion to production-ready datasets.
  • ● Develop and maintain Spark/Scala-based data processing workflows for both batch and streaming use cases.
  • ● Own data platform reliability, quality, and performance in production environments.
  • ● Collaborate with engineers, product owners, and stakeholders to define and deliver robust data solutions.
  • ● Help shape engineering standards and operational practices as the DataOS team grows.

Requirements

  • ● 3+ years of development experience with a passion for excellence
  • ● Experience in JVM languages
  • ● Hands-on background with production systems
  • ● Experience in building APIs for server-client applications
  • ● Strong SQL knowledge
  • ● Ability to grasp new languages, systems, and frameworks quickly
  • ● A team player with the drive to get things done and lead others along the way
  • ● Good communication skills, spoken and written English
  • ● Desire to switch into the Big Data domain and learn its stack.

Benefits

  • ● Health Insurance
  • ● Paid Unlimited Vacation Days + all national holidays + additional recharge days
  • ● Meals Reimbursement
  • ● Sport Reimbursement
  • ● Breakfast in the office
  • ● Mental health program
  • ● Team building, happy hours, and other team activities
  • ● Paid sick days
  • ● Snacks, fruits & ice cold beer